Curve drive pattern problem

hi all,

I've a little problem with a curve drive pattern featute.
Hereis a test part what you can download to see.

There is two base bodies: Extrude1 and Extrude2
There is a "feature group 01" folder.. that contains some featurewhat I'd like to pattern along the "Sketch4"

"feature group 01" folder: Extrude3 direction1 is "up to body"-> Extrude2, direction2 is "up to body" -> Extrude1 and mergeto Extrude1.. Fillet1 is a full round fillet for the top ofExtrude3, Fillet2 is fillet for Extrude3 two base edges

If you download the file you can see 3 patterned items (based"feature group 01").. that is ok .. but if you try to set the"Number of instances" of the "CrvPattern1" to 4 or some highervalue, the fillets creates some troubles..
As I see the reason is found about the Extrude2 base body. TheSketch of the Extrude2 contains two tangent arc.. and when thepattern reach the second arc than the error appears..

Is anybody had any idea how can I solve this problem?.. thanks
SolidworksParts And Features